
//
// 110111 - AH - Created.
//

package org.soekrat.engine.event;

import java.util.EventListener;

/**
 * <p>
 *   Interface for objects that is notified when retrieval of information been
 *   done.
 * </p>
 * @author Arne Halvorsen (AH)
 */
public interface RetrievalPerformedEventListener extends EventListener 
{
  /**
   * <p>
   *   Invoked when retrieval been performed.
   * </p>
   * @param e Event.
   */
  void retrievalPerformed(RetrievalPerformedEvent e);
  
  /**
   * <p>
   *   Empty array shared.
   * </p>
   */
  public static final RetrievalPerformedEventListener[] EMPTY_ARRAY=
    new RetrievalPerformedEventListener[0];
  
}
